CVE-2021-46483: Jsish

High severity, CVSS 7.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Jsish v3.5.0 was discovered to contain a heap buffer overflow via BooleanConstructor at src/jsiBool.c.

Affected products

• Jsish Jsish: version 3.5.0 only

Published 2022-01-25. Last modified 2026-06-17.